Remove secondary IP from super-vlan

Alexandr_P — Tue, 14 Jan 2020 17:10:19 GMT

Hello!

EXOS

Super vlan has primary and secondary IP.

SubVLANs has IPs from primary pool.

# sh supe

Primary IP: 172.16.0.1/24
Secondary IPs: 192.168.0.1/24

# configure vlan "supervlan" add subvlan "sub3"
# configure vlan "sub3" subvlan-address-range 172.16.0.40 - 172.16.0.50
# configure vlan "supervlan" add subvlan "sub2"
# configure vlan "sub2" subvlan-address-range 172.16.0.20 - 172.16.0.30
# configure vlan "supervlan" add subvlan "sub1"
# configure vlan "sub1" subvlan-address-range 172.16.0.2 - 172.16.0.10

When try to change secondary IP:

# configure "supervlan" delete secondary-ipaddress all
Error: supervlan is a super-VLAN, remove all sub-VLANs before removing IP address

It’s take a lot of time to change secondary IP in ISP network and interruption of customer services.

Is there workaround to make it faster or don’t deleting sub-VLANs ?

Thank you!

Re: Remove secondary IP from super-vlan

StephenW — Tue, 14 Jan 2020 20:36:36 GMT

I don't know of another way with the CLI. You could edit the XML config for the IP change and boot into the new config.

Re: Remove secondary IP from super-vlan

BradP — Tue, 14 Jan 2020 22:24:28 GMT

Another possible way would be to use a CLI script to minimize the time it would take to complete the change.

topic Remove secondary IP from super-vlan in ExtremeSwitching (EXOS/Switch Engine)

Remove secondary IP from super-vlan

Re: Remove secondary IP from super-vlan

Re: Remove secondary IP from super-vlan